Golf putter



FIG. 1 is a top plan view of the golf putter showing my novel design;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a right side elevation view thereof;

FIG. 4 is a left side elevation view thereof;

FIG. 5 is a rear elevation view thereof; and,

FIG. 6 is a front elevation view thereof. 

I claim the ornamental design for a golf putter, as shown and described. 